| Équations équilibrées la veille | Équations équilibrées le lendemain |
Li3Ni + 3 NH4OH = (NH4)3Ni + 3 LiOH
Na + H2SO4 = Na2SO4 + H2 =>
2 Na + H2SO4 = Na2SO4 + H2
PbO2 + Li = PbLi2 + O2 =>
PbO2 + 2 Li = PbLi2 + O2
CH3COOH + C2H4 = CH3COOC2H4 + H2 =>
2 CH3COOH + 2 C2H4 = 2 CH3COOC2H4 + H2
C10H18O + C7H5ClO3 = C10H18O2 + C7H5ClO2 =>
C10H18O + C7H5ClO3 = C10H18O2 + C7H5ClO2
NaOH + Fe(SCN)3 = Fe(OH) + Na + SCN =>
NaOH + Fe(SCN)3 = Fe(OH) + Na + 3 SCN
SO2 + K2Cr2O7 = KO + Cr + SO3 =>
5 SO2 + K2Cr2O7 = 2 KO + 2 Cr + 5 SO3
FeHO + HNO3 = FeNO3 + H2O =>
FeHO + HNO3 = FeNO3 + H2O
C3H6O3 + O2 = H2O + CO2 =>
C3H6O3 + 3 O2 = 3 H2O + 3 CO2
C2H56 + O2 = CO2 + H2O =>
C2H56 + 16 O2 = 2 CO2 + 28 H2O
Mn2{+} + S2O8{-} + H2O = MnO4 + HSO4{-} + H{+} =>
Mn2{+} + 5 S2O8{-} + 8 H2O = 2 MnO4 + 10 HSO4{-} + 6 H{+}
AgNO3(aq) + NH3(aq) = [Ag(NH3)2]NO3(aq) =>
AgNO3(aq) + 2 NH3(aq) = [Ag(NH3)2]NO3(aq)
KMnO4 + C3H6 + H2O = C3H7O2 + MnO2 + KOH =>
KMnO4 + C3H6 + H2O = C3H7O2 + MnO2 + KOH
CuCl2 + Zn = Cu + ClZn2 =>
CuCl2 + 4 Zn = Cu + 2 ClZn2
C5H12N2 + HClO4 = C5H13N2 + ClO4 =>
C5H12N2 + HClO4 = C5H13N2 + ClO4
CuOHNO3 + HCl = CuCl2 + Cu(NO3)2 + H2O =>
2 CuOHNO3 + 2 HCl = CuCl2 + Cu(NO3)2 + 2 H2O
Zn + Hg(NO3)2 = Zn(NO3)2 + Hg =>
Zn + Hg(NO3)2 = Zn(NO3)2 + Hg
CuSO4*5H2O + KOH = Cu(OH)2 + H2O + K2SO4 =>
CuSO4*5H2O + 2 KOH = Cu(OH)2 + 5 H2O + K2SO4
Na2CO3 + NaCl = Na22CO3 + Cl =>
Na2CO3 + 20 NaCl = Na22CO3 + 20 Cl
C2H4O2 + H2SO4 + C7H8O = C7H5O4S + H2O =>
7 C2H4O2 + 4 H2SO4 + 2 C7H8O = 4 C7H5O4S + 16 H2O
HL + H2SO4 = SO2 + L2 + H2O =>
2 HL + H2SO4 = SO2 + L2 + 2 H2O
O = O2 =>
2 O = O2
BeO + SO3 = BeSO4 =>
BeO + SO3 = BeSO4
KCrO2 + KOH + KNO3 = K2CrO4 + H2O + N2O =>
8 KCrO2 + 2 KOH + 6 KNO3 = 8 K2CrO4 + H2O + 3 N2O
AlCl3(aq) + Pb(NO3)2(aq) = PbCl2(s) + Al(NO3)3(aq) =>
2 AlCl3(aq) + 3 Pb(NO3)2(aq) = 3 PbCl2(s) + 2 Al(NO3)3(aq)
Na(OH) + H2(CO3) = H2O + Na2(CO3) =>
2 Na(OH) + H2(CO3) = 2 H2O + Na2(CO3)
K2SO3 + HJ = K2J + HSO3 =>
K2SO3 + HJ = K2J + HSO3
Si + P = Si2P4 =>
2 Si + 4 P = Si2P4
NbCl5 + Al = AlCl3 + Nb6Cl14 =>
18 NbCl5 + 16 Al = 16 AlCl3 + 3 Nb6Cl14
K2SO3 + HJ = K2J + HSO3 =>
K2SO3 + HJ = K2J + HSO3
Ca3(PO4)2 + C + SiO2 = P4 + CO + CaSiO =>
2 Ca3(PO4)2 + 22 C + 6 SiO2 = P4 + 22 CO + 6 CaSiO
HCOOH + Cl2 = CO2 + HCl =>
HCOOH + Cl2 = CO2 + 2 HCl
I2 + H2O = HIO3 + HI =>
3 I2 + 3 H2O = HIO3 + 5 HI
Ba(MnO4)2 + H2O = Ba(OH)2 + HMnO4 =>
Ba(MnO4)2 + 2 H2O = Ba(OH)2 + 2 HMnO4
SO2 + Br2 + H2O = HBr + H2SO4 =>
SO2 + Br2 + 2 H2O = 2 HBr + H2SO4
Cr2(SO4)3 + BaCl2 = BaSO4 + CrCl3 =>
Cr2(SO4)3 + 3 BaCl2 = 3 BaSO4 + 2 CrCl3
K2O + AlN = K3N + Al2O3 =>
3 K2O + 2 AlN = 2 K3N + Al2O3
Ba(OH)2 + CuCl2 = BaCl2 + Cu(OH)2 =>
Ba(OH)2 + CuCl2 = BaCl2 + Cu(OH)2
Hg + H2SO4 = HgO + SO + H2O =>
2 Hg + H2SO4 = 2 HgO + SO + H2O
C2H5OH + Cu(OH)2 = Cu2O + H2O + C3H5OOH =>
3 C2H5OH + 8 Cu(OH)2 = 4 Cu2O + 11 H2O + 2 C3H5OOH
HCO2{-} + H{+} + C4H2O4{2-} = C4H4O4{2-} + CO2 =>
HCO2{-} + H{+} + C4H2O4{2-} = C4H4O4{2-} + CO2
Li3N + H2 + O = NH3 + LiOH =>
Li3N + 3 H2 + 3 O = NH3 + 3 LiOH
P(Cl)5 + (H)2O = (H)3P(O)4 + HCl =>
P(Cl)5 + 4(H)2O = (H)3P(O)4 + 5 HCl
CaCO3 + H3PO4 = Ca3 + PO4 + H2CO3 =>
3 CaCO3 + 2 H3PO4 = Ca3 + 2 PO4 + 3 H2CO3
NH4 + HF = H + NF =>
NH4 + HF = 5 H + NF
AlB3 + K2SO4 = KB + Al2(SO4)3 =>
2 AlB3 + 3 K2SO4 = 6 KB + Al2(SO4)3
Fe2O3 + NO3{-} + OH{-} = (FeO4)2{-} + NO2{-} + H2O =>
2 Fe2O3 + 9 NO3{-} + 2 OH{-} = 2(FeO4)2{-} + 9 NO2{-} + H2O
H{+} + Cr2O7{2-} + C2H5OH = Cr{3+} + H2O + C2H4O =>
8 H{+} + Cr2O7{2-} + 3 C2H5OH = 2 Cr{3+} + 7 H2O + 3 C2H4O
HCl + KHS = KCl + H2S =>
HCl + KHS = KCl + H2S
Ti + O = TiO16 =>
Ti + 16 O = TiO16
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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